Improvement in guide for circular saws



N initrd gister @nicht @Wire ALEXANDER MIDDLEBROOK, OF GLASGOW,MISSOURI, ASSIG'NORvv TO HIM- vSELF AND JOHN B.v RUT'HVIN.

Leners Pittem: N 106,387, deed August 16, 1810.

nuPRovnMn-ifi cin Fn ernennen saws.

The Schedule refexredto in than Letters Patent and makingpart of thesame.

To all whom-it may concern I Be it known that I,'ALExANnEnMmDLEBnooK, ofGlasgow, in the county of Howard and State of Missouri, have invented'nnew and improved Guide for Circular Saws; and I do hereby declare thatthe following is a full, clear, and exact description thereof', whichwill enable others skilled in the art to make and use the same,reference being had to 'the accom-v pany-ing drawing forming part otlthis specification, in which- The drawing represents a plan or top viewof my improved saw-guide. l This invention relates to a new. guide forcircular saws, which is so constructed that the pinscan besimultaneously moved in the same direction, without requiring to bedirectly handled. AThe hands of at -tendants will thereby be kept fromdangerous contact The guide` is provided with a projecting' shank, b,which is fitted into agrooved portion of the plate A, the groove beingformed by projecting libs c c, ns indicated in the drawing.Y

From the plate A project two lugs, d d, which support a screw, D, ,thatis swiveled inanear, c, projecting from the shank b.- i

Aunt, E, is fitted around the screw D, between the lugs d, as shown.

By turning the nut the screw will be transversely moved over the plateA, and will carry the' shank b and guide B with it. The guide-pills arethereby-set by turning the nut, and need not be touched by theattendant.

Having thus described my invention,

' I 'claim as new and desire to secure by Letters Pat.v

ent-

The arrangement, in bed-plate A, and with respect to. lsaw-guide B b, ofear c, lugs d d, swiveled screwl),

and nut E, each relatively constructed as and for the purpose described.

' ALEXANDER MIDDLEBROOK.

Witnesses:

JAS. W. Lnwls, Jon D. KEEBAUGH.

